IMPORTANT***IMPORTANT***
☆ Make sure you app is granted by SuperUser
☆ If you CANN'T freeze/defrost, try to enable USB Debugging (HOME/Settings/Application/Development/USB Debugging)
☆ If you CANN'T restore backup app, try to "find apps on SD card" then long-press the app and select "install as system app".
☆ This application uses SDCARD to store data
☆ PRO and FREE version are fully compatible